Walmart is running a deal right now for a Gen 1 watch for $159 (38mm) and $189 (42mm). I've been wanting a Apple Watch for a while but I've just been waiting for the right time. This deal seems too good to pass up I saw that Apple has a trade in program for watches. I'm thinking if I bought my watch now and then decided to upgrade later this year with Gen 4, I'd still get enough value out of my few months of using the Gen 1 watch. Does anyone know how much Apple gives you back for exchanging a Gen 1 watch towards a brand new Gen 4? Or am I just better off waiting for the Gen 4 to come out?